\begin{tabular}{@{\extracolsep{1pt}}lccc} 
\\[-1.8ex]\hline 
\hline \\[-1.8ex] 
 & \multicolumn{3}{c}{Dependent variable: Policy implemented} \\ 
\cline{2-4} 
\\[-1.8ex] & (1) & (2) & (3)\\ 
\hline \\[-1.8ex] 
 \shortstack[l]{Support among\\low-income respondents} & 1.847$^{***}$ &  & $-$0.315 \\ 
  & (0.243) &  & (0.522) \\ 
  & & & \\ 
 \shortstack[l]{Support among\\high-income respondents} &  & 1.765$^{***}$ & 2.000$^{***}$ \\ 
  &  & (0.178) & (0.403) \\ 
  & & & \\ 
 Constant & $-$0.286$^{***}$ & $-$0.259$^{***}$ & $-$0.232$^{**}$ \\ 
  & (0.081) & (0.059) & (0.079) \\ 
  & & & \\ 
\hline \\[-1.8ex] 
Survey waves & 91 & 91 & 91 \\ 
\hline \\[-1.8ex] 
Observations & 273 & 273 & 273 \\ 
R$^{2}$ & 0.245 & 0.326 & 0.327 \\ 
Adjusted R$^{2}$ & 0.243 & 0.323 & 0.322 \\ 
\hline 
\hline \\[-1.8ex] 
\end{tabular} 
